More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $150 | $159 | $350 | $185 | $300 | $200 | $150 |
Release / Update | 2018 | 2023 | 2023 | 2018 | 2015 | 2014 | 2014 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 7 days | Up to 7 days | 24 hours | 14 days | 2 days | 1 day | |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | Not yet | n/a | n/a | n/a | |||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | $ | ||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 66x18 | 384 x 384 pixels | 454 x 454 | 480 x 480 | 320 x 106 | 320 x 290 | |
Size | .721 inches | 1.04-inch AMOLED | 1.2" | 1.39 inches | 1.38 inches | 1.37 inches | 1.56 inches |
Touch | |||||||
Type | OLED | AMOLED | AMOLED | AMOLED | P-OLED | Capacitative TFT | LCD |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | Water-resistant up to 50m | 5 ATM (50 Meters) | 5 ATM | IP67 | IP67 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | Fitbit OS | Wear OS 4 | Lite OS | Android Wear | n/a | Android Wear |
Apps | |||||||
Music | |||||||
More Information | |||||||
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